SCE048LD3DP3B

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Alarms, buzzers, and sirens can all serve important safety purposes, both in public and private settings. One technology that falls into this category is the SCE048LD3DP3B. This device is an electromechanical alarm that delivers a reliably loud sound. It provides reliable, single-tone output that is used for security warning, alert, and reminder applications. Let\'s look at the application field and working principle of the SCE048LD3DP3B.

The SCE048LD3DP3B is a piezo-ceramic buzzer designed to produce continuous, analog tones for security and alert applications. This product is perfect for systems such as auto alarms, smoke alarms, doorbells, industrial alarms, building security systems, and other systems where loud audible tones are needed. It is only 24x24x11.5 millimeters in size and has a maximum rated voltage of 12 volts; current consumption is approximately 8mA.

This product is designed to operate reliably during sudden temperature changes. Durability tests have demonstrated that the SCE048LD3DP3B is resistant to any damage or malfunction when exposed to temperatures from -20°C to 80°C. Once installed, the device can operate continuously for more than 20,000 hours, and the plated brass terminals provide superior conductivity.

The working principle of the SCE048LD3DP3B is as follows: Piezo-ceramic components inside the alarm generate sound energy, which is conducted from the internal components to the air. This sound energy produces an audible sound with an adjustable frequency of up to 5,000Hz. When voltage is applied to the buzzer, the piezo-ceramic components vibrate and generate sound. This sound energy is amplified by the surrounding air, resulting in a loud and strong sound.

The SCE048LD3DP3B is a high-performance, cost-effective solution for applications requiring reliable, single-tone alert sounds. It is designed to meet the requirements of any application where reliable audible tones are needed. This device is small and lightweight, making it perfect for embedding into tight spaces. In addition, it is resistant to damage from sudden temperature changes, and its plated brass terminals provide superb conductivity. All of these features make the SCE048LD3DP3B an ideal solution for security and alert applications.

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